When British naturalist Charles Darwin arrived in the Galápagos Islands in 1835, he was already four years into a round-the-world voyage aboard the survey ship HMS Beagle. His observations on the remote volcanic islands in the eastern Pacific Ocean would help him to develop his famous theory of evolution through natural selection. While studying the creatures here, he concluded that many South American species, mainly reptiles and birds that could cross the vast expanse of water, had migrated to the Galápagos and gradually adapted to their surroundings.
Darwin Day
Today in History
More Desktop Wallpapers:
-
Big Bend National Park turns 78
-
Cousins Day
-
75 years of the United Nations
-
A Latino art exhibition in Denver
-
Veterans Day
-
European hedgehog
-
Lighting it up for Vivid Sydney
-
International Rock Day
-
Starling murmuration over the ruins of Brightons West Pier, England
-
Castle on a hill
-
Up on the glacier
-
Edinburgh Festival Fringe
-
Independence Day of the Bahamas
-
Antarctica Day
-
Happy Birthday, J.R.R. Tolkien!
-
Fall comes to Pando
-
Daiichi Tadami River Bridge, Fukushima, Japan
-
Seattle Central Library, Seattle, Washington
-
National Frog Month
-
Lake Tekapo, New Zealand
-
Porcupine
-
Road-trip worthy attraction in the heartland
-
It s truffle season here in the Dordogne Valley
-
Lake Pehoé, Torres del Paine National Park, Chile
-
National Panda Day
-
Native American Heritage Month
-
St. Patrick’s Day in Ireland
-
It s International Jazz Day
-
World Art Day
-
World Penguin Day
Bing Wallpaper Gallery

